clsprocmaingroupfield.cs

以构建的方式来实现对通用的查询统计

using System;
using System.Collections.Generic;
using System.Text;
using dist.hb.EnvQueryStat.Pub;

namespace dist.hb.EnvQueryStat.Stat
{
  /// <summary>
  /// 根据统计结果表创建统计的地图图层
  /// </summary>
  class clsProcMainGroupField
  {
    public clsStatEnv StatEnv;
    public clsProcMainGroupField()
    {
      StatEnv = null;
    }
    public string GetMainFieldCode()
    {
      if (StatEnv == null) return "";
      if (StatEnv.MainGroupType == 0)
      {
        LayerInfoArray Array = new LayerInfoArray();
        LayerBaseInfo layerBaseInfo = Array.GetLayerInfo(StatEnv.MainGroupItem);
        return layerBaseInfo.codeField;
      }
      else return "code";
    }

    public string GetMainFieldName()
    {
      if(StatEnv == null) return "";
      if (StatEnv.MainGroupType == 0)
      {
        LayerInfoArray Array = new LayerInfoArray();
        LayerBaseInfo layerBaseInfo = Array.GetLayerInfo(StatEnv.MainGroupItem);
        return layerBaseInfo.nameField;
      }
      else return "name";

    }
    
  }
}